S3 on CuraDevOps

Mountpoint for Amazon S3 adds configurable memory usage controls

Thu, 27 Aug 2026 20:52:16 +0000

Platform/SRE — Plan: If you run Mountpoint in EKS or other memory-constrained environments, upgrading to the latest release lets you set explicit memory targets or rely on automatic container-limit detection, preventing the expansion-over-time instability that previously competed with ML or analytics workloads. No deadline, but worth scheduling as a planned upgrade this quarter if Mountpoint is in your stack.
CI/CD — Skip
Leader — Skip

Fri, 21 Aug 2026 11:18:28 +0000

Platform/SRE — Plan: If you use S3 MRAP with CloudFront, you can now drop the Lambda@Edge workaround for SigV4a signing and let CloudFront handle OAC natively — plan to migrate existing custom auth header functions to simplify the architecture.
CI/CD — Skip
Leader — Skip

Wed, 15 Jul 2026 12:10:55 +0000

Platform/SRE — Plan: This GA capability removes the per-Region Lambda-managed storage quota for teams running large function/layer footprints; evaluate adopting S3ObjectStorageMode=REFERENCE this quarter for deployments approaching the old 75GB ceiling, and note the default limit has already been raised to 300GB for all accounts.
CI/CD — Skip
Leader — Learn: Cost impact is neutral-to-positive (standard S3 rates replace implicit Lambda storage overhead) with no forced migration, but worth flagging to platform teams running high function counts so they can evaluate whether S3-backed storage fits their existing artifact management posture.